Operating profiles for consumers of computing resources may be automatically determined
based on an analysis of actual resource usage measurements and other operating met rics …

(57) ABSTRACT A system, method and computer-readable medium for request routing
based on content popularity information are provided. A client computing device transmits a …

Operating profiles for consumers of computing resources may be automatically determined
based on an analysis of actual resource usage measurements and other operating met rics …

6,286,043 B1 9/2001 Cuomo et al. 7,228,350 B2 6/2007 Hong et al. 6,286,084 B1 9/2001
Wexler et al. 7,228,359 B1 6/2007 Monteiro 6,304,913 B1 10/2001 Rune 7,233,978 B2 …

5,341,477 A 8, 1994 Pitkin et al. 5,611,049 A 3, 1997 Pitts 5,774,660 A 6, 1998 Brendel et al.
5,852,717 A 12/1998 Bhide et al. 5,892,914 A 4, 1999 Pitts 5,933,811 A 8/1999 Angles et al …

(57) ABSTRACT A system, method and computer-readable medium for request routing
based on cost information are provided. A client request processing a resource identifier for …

Each server includes a resource store with a set of resources for distribution to a successive
tier. Updates to each Succes sive tier are provided by a pull-forward client on servers in the …

(56) References Cited 7,103,645 B2 9/2006 Leighton et al. 7,117,262 B2 10/2006 Baiet al.
US PATENT DOCUMENTS 7,133,905 B2 11/2006 Dilley et al. 7,136,922 B2 11/2006 …

5,341,477 A 8, 1994 Pitkin et al. 5,611,049 A 3, 1997 Pitts 5,774,660 A 6, 1998 Brendel et al.
5,892,914 A 4, 1999 Pitts 5,933,811 A 8/1999 Angles et al. 5.974. 454 A 10/1999 Apfel et al …

(57) ABSTRACT A system and method for management and processing of resource
requests at cache server computing devices is pro vided. Cache server computing devices …